functions of vitamins in the body
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Vitamin B Vitamins naturally occur in food and are needed in very small amounts for various bodily functions such as energy production and making red blood cells. There are 13 vitamins that our body needs, eight of which make up the B-group (or B-complex) vitamins.
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The Role Of B Vitamins In The Body The role of each B vitamin in the body. Vitamin B1 (thiamine) – The primary role of thiamine is the production of energy from carbohydrates, and it is because of this it is often found in sports drinks. Thiamine is also needed for the proper function of nerves – making it essential for your health.
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Nutrition That Regulates Body Functions: Protein, Vitamins and Water Vitamin C provides structural support for your cells and tissues because it helps make collagen, a fibrous protein that holds tissue together. The B-complex vitamins work in combination to ensure that your cells can access the energy they need to function, by helping you break down carbohydrates and fats.
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- The vitamins include vitamin D, vitamin E, vitamin A, and vitamin K, or the fat-soluble vitamins, and folate (folic acid), vitamin B 12, biotin, vitamin B 6, niacin, thiamin, riboflavin, pantothenic acid, and vitamin C (ascorbic acid), or the water-soluble vitamins.itamin K, like other fat-soluble vitamins, is absorbed in the chylomicron fraction and then appears in the lymph and subsequently in the venous circulation. The major physiologic function of vitamin K is to activate blood-clotting proteins.
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What Is the Primary Role of B-Complex Vitamins? B-complex vitamins all work together to support cellular metabolism. B vitamins help the body metabolize carbohydrates, proteins and fats into glucose, which the body uses for energy. Glucose is the main source of energy for the brain and the body. Lack of B vitamins leads to weakness and fatigue.
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- Function and food sources of vitamin C (Ascorbic acid). Vitamin C function:  Vitamin C is an antioxidant vitamin needed for the formation of collagen to hold the cells together and for healthy teeth, gums and blood vessels; improves iron absorption and resistance to infection. Vitamin C sources:
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Vitamins Vitamin B12, like the other B vitamins, is important for metabolism. It also helps form red blood cells and maintain the central nervous system. Vitamin C, also called ascorbic acid, is an antioxidant that promotes healthy teeth and gums. It helps the body absorb iron and maintain healthy tissue.
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Vitamins: Their Functions and Sources - Topic Overview The body needs water-soluble vitamins in frequent, small doses. These vitamins are not as likely as fat-soluble vitamins to reach toxic levels. But niacin, vitamin B6, folate, choline, and vitamin C have upper consumption limits.he tables below list the vitamins, what they do in the body (their functions), and their sources in food.
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A List of Vitamins & Their Uses Your body needs vitamins to operate at its optimal level. Two distinct kinds of vitamins exist: fat-soluble and water-soluble. Fat-soluble vitamins consist of vitamins A, E, D and K, while water-soluble vitamins include the B vitamins and vitamin C. All these vitamins perform particular jobs in your body and benefit your health in a multitude of ways. You can meet your daily vitamin requirements by eating a well-balanced diet.
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The Best Vitamins for Women Many of the “B” vitamins help your metabolism function properly and help with red blood cell production. Some body functions require specific vitamins. For example, vitamin D is essential to help the body to absorb and maintain the proper levels of calcium. However, it is difficult to get from your food.
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What Are Vitamins? - Definition, Types, Purpose & Examples Purpose of Vitamins. Vitamins are used in many different ways inside your body. While vitamins do not directly serve as a source of energy, they do help the enzymes that generate energy from nutrients such as carbohydrates and fats.
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Learn all about Vitamin B Complex Each member of the B-complex has a unique structure and performs unique functions in the human body. Vitamins B1, B2, B3, and biotin participate in different aspects of energy production, vitamin B6 is essential for amino acid metabolism, and vitamin B12 and folic acid facilitate steps required for cell division.
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Importance of Vitamins in Our Diet Vitamin Function. Many vitamins have identifiable roles in maintaining the function and health of your body. For example, vitamin C is associated with your immune system and your ability to fight off infections. Vitamin D works alongside the mineral calcium to promote healthy bones.itamin E is linked to skin, hair and nail health, and the B vitamins are involved in the breakdown of carbohydrates for energy. Vitamin K is necessary for forming blood clots, and vitamin A is important for ocular health and vision.
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How the Digestive System Works 1 The water-soluble vitamins (B vitamins and vitamin C) are absorbed easily along with the water in the small intestine, where they then travel through the body via the blood vessels. 2  Fat-soluble vitamins (vitamins A, D, and K) are absorbed just like the fat mentioned above.
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Chapter 8. Vitamin D Summary of the role of vitamin D in human metabolic processes. Vitamin D is required to maintain normal blood levels of calcium and phosphate, that are in turn needed for the normal mineralisation of bone, muscle contraction, nerve conduction, and general cellular function in all cells of the body.ummary of the role of vitamin D in human metabolic processes. Vitamin D is required to maintain normal blood levels of calcium and phosphate, that are in turn needed for the normal mineralisation of bone, muscle contraction, nerve conduction, and general cellular function in all cells of the body.
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What are vitamins and how do they work? Inside the body, vitamins are used in many unique ways. For example, one of vitamin A's main roles is in the production of retinal. Retinal is used within the rods and cones in your eyes to sense light. There is no way for your body to produce retinal without vitamin A, and without retinal you cannot see.
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7 Important Functions of Vitamin B-12 The Seven Most Important Functions of Vitamin B12. Many people receive vitamin B12 injections on a regular basis to provide a boost in their energy levels. While it’s true that B12 does support energy, that’s not the entire picture. Here’s 7 functions of vitamin B12 and why you need this crucial nutrient.
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ETHICAL ISSUES IN CANCER PATIENT CARE SECOND EDITION School Press, May 2006; “A Strategy for Health Care Reform—Toward a Value-Based System,” New England Journal of Medicine, June 3, 2009; “Value-Based Health Care Delivery,” Annals of Surgery 248: 4, October 2008; “Defining and Introducing Value in Healthcare,” Institute of Medicine. Annual Meeting, 2007. Additional information about these ideas, as well as case studies, can be found the Institute for Strategy & Competitiveness.
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Structural Biochemistry/Chemistry of important organic molecules in Biochemistry/Vitamins and Cofactors Some water-soluble vitamins are B vitamins(B 1, B 2, B 3 B 6, B 7, B 12) and vitamin C. (1). Fat-soluble: vitamins that are soluble in fat or lipids and are absorbed into the body through the intestinal tract or more specifically the small intestines. vitamins help convert food often consumed as carbohydrates into fuel. They also help the nervous system function properly. Good sources of Vitamin B are bananas, potatoes, whole grans, and chili peppers. Vitamin C: helps regulate the immune system and relieve pain caused by tired muscles.
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- The primary vitamins are normally identified as vitamin A, D, E, K, C, and B complex. Of these, A, D, E, and K are the fat soluble vitamins. Vitamins C and B complex are water soluble. The fat soluble vitamins are commonly stored in special fat storage cells called lipocytes, whereas, the water soluble vitamins are not stored within the body except in small amounts.
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- By Dr Ananya Mandal, MD. Vitamin A is required for several vital functions in the body. Some of the most important functions of Vitamin A are described below. Vitamin A is required for the maintenance of normal vision. A deficiency in vitamin A can lead to visual disturbances.
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Vitamin B3 (Niacin) Health functions of Vitamin B3 (Niacin) Vitamin B3 (niacin) is important for the body because it helps to: Convert food into glucose, used to produce energy. Produce macromolecules, including fatty acids and cholesterol. Facilitate DNA repair and stress responses.
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Functions of Vitamins and Minerals FOLIC ACID: Essential for function of Vitamins A, D, E, and K, forms red blood cells and nucleic acid; improves circulation; aids digestion of proteins. May help prevent neuro tube defects (pina bifida), and some cancers. Reduces the risk of coronary heart disease.
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Human Physiology/Print Version Vitamin A is a fat-soluble vitamin that has several important functions in the body. 1  It helps cells reproduce normally, a process called cellular differentiation.2  It is essential for good vision. 3  It is needed for the proper development of an embryo and fetus.itamin A is a fat-soluble vitamin that has several important functions in the body. 1  It helps cells reproduce normally, a process called cellular differentiation.
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Geologist salaries in Africa Geologist salaries in Africa. by Susan Kihn. According to reports there are more than 60 metal and mineral products that are produced in Africa, including gold, diamonds, manganese, uranium, chromium, nickel and cobalt.his discrepancy between national and expatriate salaries seems to be the case for many of the African countries. For more junior Geologists, these differences in salaries between nationals and expatriates are more severe.
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Vitamins: Their Functions and Sources - Topic Overview Water-soluble vitamins. Water-soluble vitamins travel freely through the body, and excess amounts usually are excreted by the kidneys. The body needs water-soluble vitamins in frequent, small doses. These vitamins are not as likely as fat-soluble vitamins to reach toxic levels. But niacin, vitamin B6, folate, choline, and vitamin C have upper consumption limits. Vitamin B6 at high levels over a long period of time has been shown to cause irreversible nerve damage. A balanced diet usually provides enough of these vitamins. People older than 50 and some vegetarians may need to use supplements to get enough B12.